| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 10/10/1995 | US5457583 Disc recorder for recording information |
| 10/10/1995 | US5457581 Timing recovery on longitudinal magnetic tape record channels based on capstan velocity feed forward |
| 10/10/1995 | US5457579 Apparatus for recording each editing unit of video and audio signals in an isolated area on a recording medium |
| 10/10/1995 | US5457446 Control bus system with plural controllable devices |
| 10/10/1995 | CA2050161C System and method for data recovery in multiple head assembly storage devices |
| 10/05/1995 | WO1995026552A1 Data recording apparatus and method |
| 10/05/1995 | WO1995026548A1 High density information recording and reproducing method |
| 10/05/1995 | WO1995024775A3 Transmitter and receiver apparatus, method for transmitting and method for receiving and record carrier obtained by the method or the transmitter apparatus |
| 10/05/1995 | DE4445952A1 AV coupling device for AV system for multimedia set=up |
| 10/05/1995 | DE3990151C1 Audio signal processor input-output characteristic parameter measurer |
| 10/04/1995 | EP0675649A2 Method and apparatus for recording or reproducing digital picture image signal |
| 10/04/1995 | EP0675647A1 Reproduction of recorded signals |
| 10/04/1995 | EP0675646A2 Video signal processor |
| 10/04/1995 | EP0675612A2 Digital audio signal transmission apparatus |
| 10/04/1995 | EP0675493A2 Method of recording/reproducing optical disk by sector link data including address information of unit data or a program related to sectors, disk including the sector link data, and apparatus for and method of reproducing the disk |
| 10/04/1995 | EP0675492A1 Method and apparatus for data encoding and data recording medium |
| 10/04/1995 | EP0675491A2 Control unit of disk apparatus |
| 10/04/1995 | EP0675488A2 Optical disk recording device and optical disk drive |
| 10/04/1995 | EP0675398A1 Data recording device for motion picture film |
| 10/04/1995 | CN1109623A Multiple tape information recording method and its device |
| 10/03/1995 | US5455815 Pattern data generator |
| 10/03/1995 | US5455814 Data recording method |
| 10/03/1995 | US5455813 Digital signal reproducing apparatus |
| 10/03/1995 | US5455730 Contact magnetic recording disk file with a magnetoresistive read sensor |
| 10/03/1995 | US5455721 Method and apparatus for automatic sector pulse generation and split field calculation in disk drives |
| 10/03/1995 | US5455720 Offset and gain error discriminator |
| 10/03/1995 | US5455719 Data recording method in which pilot signal period coincides with cumulative bit disparities of insert data |
| 10/03/1995 | US5455684 Apparatus and method for processing a variable-rate coded signal for recording to provide a high-speed search capability, apparatus and method for reproducing such processed signal, and recording including such processed signal |
| 10/03/1995 | US5455683 For recording a sequence of video blocks |
| 10/03/1995 | US5455631 Video recording and/or reproducing apparatus that records a signal indicating aspect ratio |
| 10/03/1995 | US5455578 Serial data decoding using state machine with selectable decoding tables |
| 10/03/1995 | US5454723 Karaoke apparatus and method for medley playback |
| 09/28/1995 | WO1995026028A1 Interactive compact disc system |
| 09/28/1995 | WO1995022802A3 Method of converting a series of m-bit information words to a modulated signal, method of producing a record carrier, coding device, decoding device, recording device, reading device, signal, as well as a record carrier |
| 09/27/1995 | EP0674394A1 Digital signal processor, digital signal processing method and data recording medium |
| 09/27/1995 | EP0674393A1 Modulation method, recording method, reproducing method, recording and reproducing apparatus, recording and reproducing method, and reproducing apparatus |
| 09/27/1995 | EP0674316A2 Optical disk and method and apparatus for recording and then playing information back from that disk |
| 09/27/1995 | EP0674314A1 A data recording medium, an optical disk and an optical disk apparatus |
| 09/27/1995 | EP0674261A2 Method and apparatus for error recovery in computer peripheral devices |
| 09/27/1995 | CN1109229A Asynchronous digital threshold detector for a digital data storage channel |
| 09/27/1995 | CN1109197A Bypassing circuit for use in and audio signal recording reproducing apparatus |
| 09/27/1995 | CN1029902C Transmission system and receiver to be used in transmission system |
| 09/26/1995 | US5454011 Apparatus and method for orthogonally transforming a digital information signal with scale down to prevent processing overflow |
| 09/26/1995 | US5453998 Circuit for processing data to/from an array of disks |
| 09/26/1995 | US5453996 Error correction method |
| 09/26/1995 | US5453974 Optical disk substrate, method for initialization thereof and driving apparatus for initialization of said optical disk |
| 09/26/1995 | US5453971 Recorded area detection to prevent information overwriting |
| 09/26/1995 | US5453968 Methods of and information recording devices for recording and/or inhibiting recording of an information signal having copy bits with logic values which alternate in accordance with a pattern |
| 09/26/1995 | US5453967 Disc reproducing apparatus which stops recording in response to compressed data stored, in a record stop state, in a memory |
| 09/26/1995 | US5453965 Reproducing apparatus and reproducing method |
| 09/26/1995 | US5453964 Data processing circuit for disc player |
| 09/26/1995 | US5453779 Scheduling policies with grouping for providing VCR control functions in a video server |
| 09/26/1995 | US5453742 High density data compression encode/decode circuit apparatus and method of using in local area networks |
| 09/26/1995 | CA2046705C Controls for optical disk relating to accessing and utilization of such disk |
| 09/21/1995 | DE19509876A1 Regeneration device for playback signals from magnetic recording medium |
| 09/20/1995 | EP0673173A1 Digital information recording apparatus and digital information recording and reproducing apparatus |
| 09/20/1995 | EP0673167A2 Signal encoding and decoding system allowing adding of signals in a form of frequency sample sequence upon decoding |
| 09/20/1995 | EP0673159A1 Scheduling policies with grouping for providing VCR control functions in a video server |
| 09/20/1995 | EP0673034A2 Optical disk and method and apparatus for recording and then playing information back from that disk |
| 09/20/1995 | EP0673031A2 Data recording and/or reproducing method and apparatus and tape-shaped recording medium |
| 09/20/1995 | EP0673030A1 Optical disk recording device |
| 09/20/1995 | EP0673029A1 Recording medium, signal recording apparatus thereof, and signal reproducing apparatus thereof |
| 09/20/1995 | EP0673028A2 Recording medium, signal recording apparatus thereof, and signal reproducing apparatus thereof |
| 09/20/1995 | EP0673027A2 Recording medium and method for recording a signal thereon |
| 09/20/1995 | EP0417277B1 Disk recording/reproducing apparatus and disk recording/reproducing method |
| 09/20/1995 | CN2208265Y Audio-video tape recorder |
| 09/20/1995 | CN1108787A Video cassette recorder for recording a caption signal detected by a caption decoder |
| 09/19/1995 | US5452458 Method of controlling a flexible disk controller |
| 09/19/1995 | US5452444 Data processing system using fligh availability disk arrays for handling power failure conditions during operation of the system |
| 09/19/1995 | US5452435 Synchronized clocks and media players |
| 09/19/1995 | US5452326 Digital PLL circuit with low power consumption |
| 09/19/1995 | US5452325 Averaging zero phase start for phase locked loops |
| 09/19/1995 | US5452150 Data cartridge with magnetic tape markers |
| 09/19/1995 | US5452143 Apparatus and method for reading binary data from a magnetic stripe |
| 09/19/1995 | US5452097 Video data reproducing apparatus for reproducing video data and method therefor |
| 09/19/1995 | US5452096 Recording/reproducing apparatus wherein the same frame of a video signal is repeatedly read out of a memory to produce special effects |
| 09/19/1995 | US5452010 Synchronizing digital video inputs |
| 09/19/1995 | US5451943 Data recording method and data recording apparatus using a digital sum value of a coded signal |
| 09/19/1995 | US5451942 Method and apparatus for multiplexed encoding of digital audio information onto a digital audio storage medium |
| 09/19/1995 | CA2066176C Dual channel helical scan recorder |
| 09/14/1995 | WO1995024776A2 Transmission system for quasi-periodic signals |
| 09/14/1995 | WO1995024775A2 Transmitter and receiver apparatus, method for transmitting and method for receiving and record carrier obtained by the method or the transmitter apparatus |
| 09/13/1995 | EP0671742A1 Signalization of types of defects of an optical information carrier |
| 09/13/1995 | EP0671739A2 Conversion arrangement for a magnetic recording/reproducing apparatus of the D type |
| 09/13/1995 | EP0671738A1 Method and device for reproducing data |
| 09/13/1995 | EP0671737A2 Method and apparatus of reproducing digital data |
| 09/13/1995 | EP0671735A2 Methods and apparatus for controlling motion of recording media |
| 09/13/1995 | EP0671730A1 Data recording medium and electronic device using this medium |
| 09/13/1995 | CN1108417A Recording/reproducing method of digital data and a recording medium |
| 09/12/1995 | US5450597 Method and apparatus for synchronizing midi data stored in sub-channel of CD-ROM disc main channel audio data |
| 09/12/1995 | US5450579 Method and apparatus for error recovery in computer peripheral devices |
| 09/12/1995 | US5450546 Intelligent hardware for automatically controlling buffer memory storage space in a disk drive |
| 09/12/1995 | US5450490 Apparatus and methods for including codes in audio signals and decoding |
| 09/12/1995 | US5450489 System and method for authenticating software carriers |
| 09/12/1995 | US5450421 Method for correcting multiple erroneous symbols in error correcting encoded data |
| 09/12/1995 | US5450390 Method and apparatus for writing and reading information and storage medium used for the same |
| 09/12/1995 | US5450389 Digital signal reproducing apparatus for reducing the adverse influence of asymmetry |
| 09/12/1995 | US5450384 Method of accessing tracks on an optical disk surface |
| 09/12/1995 | US5450381 Magneto-optical recording utilizing signal phase adjustment |
| 09/12/1995 | US5450312 Automatic timbre control method and apparatus |